Speaker



FIG. 1 is a front perspective view of a speaker, showing our new design.

FIG. 2 is a left side view thereof.

FIG. 3 is a right side view thereof.

FIG. 4 is a front view thereof.

FIG. 5 is a rear view thereof.

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines portion show unclaimed subject matter only and form nopart of the claimed design.

CLAIM The ornamental design for a speaker, as shown and described.